Px2

Px2 is a designation that can refer to several distinct topics in technology and media. Because it is not tied to a single standard or product, the meaning of px2 depends on the context in which it is used.

One common association is with Google's Pixel 2 family of smartphones, released in 2017 as part of the Pixel line. The devices were designed around a stock Android experience and were noted for their camera performance and hardware-software integration. The Pixel 2 line includes Pixel 2 and Pixel 2 XL and reflected Google's emphasis on on-device artificial intelligence, imaging capabilities, and software optimization.

In software and game development, PX2 has been used as the name or acronym of several independent projects and libraries. These projects are unrelated to each other and have no universal standard, so details such as platform support, licensing, and scope vary by project. Because the same acronym can appear in different contexts, precise meaning depends on the associated documentation or community.

Other uses of the term may appear in product codes, internal naming schemes, or branding across industries. Because px2 is ambiguous without context, identifying the intended referent requires additional information such as the domain (hardware, software, media) and any qualifiers (for example Pixel 2, PX2 engine, or a specific project name).